package com.itheima;

import com.itheima.dao.BookDao;
import com.itheima.service.BookService;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App2 {
    public static void main(String[] args) {

  //3.获取容器
ApplicationContext ctx=new ClassPathXmlApplicationContext("applicationContext.xml")  ;
//4.获取bean
        BookService bookService = (BookService) ctx.getBean("bookService");
        bookService.save();

    }
}
